1.

TOPOLOGIES INDUCED BY COVERING SOFT APPROXIMATION SPACE

Pages 13-23
2.

STRUCTURAL CONTROL ON LANDFORMS IN MARIB - SIRWAH VOLCANIC FIELD AS DEDUCED FROM REMOTE SENSING DATA IN MARIB GRABEN, YEMEN

Pages 19-39
3.

GLYCEROL PRODUCTION BY OSMOPHILIC/OSMOTOLERANT MYCOBIOTA ASSOCIATED WITH MOLASSES

Pages 23-43
4.

A NEW AQUATIC ORIBATID MITE, TRIMALACONOTHRUS CRASSIPES N. SP. (FAMILY: MALACONOTHRIDAE), SOHAG, EGYPT

Pages 26-39
5.

Thermodynamic and Electrical Conductivity Studies on Ion Association of zinc sulphate in N, N-Dimethylformamide –Water mixed solvents

Pages 37-45
6.

SOME ECOPHYSIOLOGICAL CRITERIA OF PORTULACA OLREACAE L. GROWING IN DELTIC REGION OF RIVER NILE, EGYPT

Pages 44-68
7.

Ionic association and thermodynamic functions for solvation interaction of nano copper sulfate (NCS) with methyl red (MR) in mixed methanol (MeOH) –Water solvents

Pages 46-57
8.

Association and thermodynamic Parameters for Succinic Acid in Binary Mixtures of Methanol and Water at Different Temperatures

Pages 58-67